Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
23176 Missacarvell (2000 JK44)
Classification: Main-belt Asteroid          SPK-ID: 2023176
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06144628963988039 6.4173e-08  
a 2.716366410363471 3.0149e-08 AU
q 2.549455773144235 1.684e-07 AU
i 2.33018332787677 6.7697e-06 deg
node 77.75373604825369 0.00018467 deg
peri 3.706787434125447 0.00019695 deg
M 105.9537005073792 6.7536e-05 deg
tp 2455919.223581517861
(2011-Dec-23.72358152)		 0.00030703 JED
period 1635.237937173353
4.48		 2.7224e-05
7.454e-08		 d
yr
n .2201514481875894 3.6652e-09 deg/d
Q 2.883277047582707 3.2002e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      754  
   data-arc span      8512 days (23.30 yr)  
   first obs. used      1989-12-30  
   last obs. used      2013-04-20  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .60254  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 14:34:51  

Additional Information
 Earth MOID = 1.56452 AU 
 T_jup = 3.357 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a PDS3 (MPO 10233)  

23176 Missacarvell           Discovered 2000 May 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Melissa Nicole Carvell (b. 1990) was awarded second place in the 2007 Intel International Science and Engineering Fair for her materials and bioengineering project. She attends the Bartlesville High School, Bartlesville, Oklahoma, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070828/MPCPages.arcLast Updated: 2007-08-30

Alternate Designations
 2000 JK44 = 1989 YF2 = 1999 CH86 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2013-May-23 18:25 UT
(server date/time)   		NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster:   Alan B. Chamberlin